71777248

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{4027}}^1$

素因数の和:4594

約数の個数: 24

約数和(自身を含む): 141600312

約数和(自身を除く): 69823064

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 4027, 4456, 8054, 8912, 16108, 17824, 32216, 64432, 128864, 2243039, 4486078, 8972156, 17944312, 35888624, 71777248]

約数ペア:

[(1, 71777248), (2, 35888624), (4, 17944312), (8, 8972156), (16, 4486078), (32, 2243039), (557, 128864), (1114, 64432), (2228, 32216), (4027, 17824), (4456, 16108), (8054, 8912)]